23879791876 has 6 divisors (see below), whose sum is σ = 41789635790. Its totient is φ = 11939895936.

The previous prime is 23879791853. The next prime is 23879791879. The reversal of 23879791876 is 67819797832.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13914561600 + 9965230276 = 117960^2 + 99826^2 .

It is not an unprimeable number, because it can be changed into a prime (23879791879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2984973981 + ... + 2984973988.

Almost surely, 2^23879791876 is an apocalyptic number.

It is an amenable number.

23879791876 is a deficient number, since it is larger than the sum of its proper divisors (17909843914).

23879791876 is a wasteful number, since it uses less digits than its factorization.

23879791876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5969947973 (or 5969947971 counting only the distinct ones).

The product of its digits is 64012032, while the sum is 67.

The spelling of 23879791876 in words is "twenty-three billion, eight hundred seventy-nine million, seven hundred ninety-one thousand, eight hundred seventy-six".